url.mailigen.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e1:02:0f:27:5c:cf:39:09:70:fe:16:8c:b6:b8:94:03:c3 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=url.mailigen.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e1:02:0f:27:5c:cf:39:09:70:fe:16:8c:b6:b8:94:03:c3
Serial Number (int): 425015413423063686564032964967615633294275
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a6:e9:9e:48:b0:4b:7c:d9:d1:bc:8b:eb:56:16:1f:44:00:d9:73:b1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b9:d6:94:c2:11:20:ce:8d:02:03:bb:d3:e0:de:d0:8e:0c:a2:bb:2b
Fingerprint (sha256): 0d:c2:e1:38:8a:cd:6a:5e:a2:f0:4d:ae:eb:44:2e:a9:bc:fe:f2:ee:bb:5f:10:9b:d8:20:38:7c:73:6d:29:48

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate url.mailigen.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for url.mailigen.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

url.mailigen.com

Other certificates including the domain name mailigen.com

(limited to 100 certificates)
backend.omega.onappcdn.com
gl.mailigen.com
gl.mailigen.com
*.r.worldssl.net
*.mailigen.com
leadersend.com
*.mailigen.com
*.mailigen.com
*.mailigen.com
*.mailigen.com
shopify.mailigen.com
signup.mailigen.com
blog.mailigen.com
url.mailigen.com
backend.omega.onappcdn.com
mailigen.com
*.r.worldssl.net
mailigen.com
mailigen.com
archive.bp.mlgn2usa.com
*.mailigen.com
jira.mailigen.com
support.mailigen.com
backend.omega.onappcdn.com
mailigen.com
login.mailigen.com
mailigen.com
*.mailigen.com
signup.mailigen.com
*.mailigen.com
list.mailigen.com
backend.omega.onappcdn.com
dev.mailigen.com
support.mailigen.com
confluence.mailigen.com
login.mailigen.com
*.mailigen.com
admin.mailigen.com
mlgn.to
*.mailigen.com
archive.bp.mlgn2usa.com
backend.omega.onappcdn.com
*.mailigen.com
jira.mailigen.com
dev.mailigen.com
leadersend.com
*.r.worldssl.net
*.r.worldssl.net
support.mailigen.com
url.mailigen.com
api.mailigen.com
confluence.mailigen.com
login.mailigen.com
archive.bp.mlgn2usa.com
shopify.mailigen.com
backend.omega.onappcdn.com
*.mailigen.com
*.mailigen.com
shopify.mailigen.com
backend.omega.onappcdn.com
academy.mailigen.com
survey.mailigen.com
support.mailigen.com
*.mailigen.com
leadersend.com
signup.mailigen.com
*.mailigen.com
shopify.mailigen.com
survey.bp.mlgn2usa.com
backend.omega.onappcdn.com
*.mailigen.com
archive.mailigen.com
mailigen.com
*.mailigen.com
*.mailigen.com
mailigen.com
support.mailigen.com
blog.mailigen.com
shopify.mailigen.com
confluence.mailigen.com
survey.mailigen.com
archive.mailigen.com
survey.bp.mlgn2usa.com
mailigen.com
archive.mailigen.com
list.bp.mlgn2usa.com
shopify.mailigen.com
jira.mailigen.com
*.mailigen.com
mailigen.com
leadersend.com
list.bp.mlgn2usa.com
*.mailigen.com
*.r.worldssl.net
backend.omega.onappcdn.com
survey.bp.mlgn2usa.com
gocd.mailigen.com
survey.mailigen.com
*.leadersend.com
admin.mailigen.com

Certificate

The complete raw certificate details for url.mailigen.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkQWHY1cbdUGAP+veXH02
/iSk6dRku/8W3LKQ7n4hFSjIPmeTN7IY8DUoUE7ONxnE/IfKygtSYBhz3tgqqDbq
sfCG82CKd/JPq25fz/Bd0xMZ6FLmLXKKIdjmyqWL3C3pupbUwTlWCa2P6ao0c7Zw
pDsIt8W5e9ywFg+G27WQSo2dDy7cxaPikeEL3HhwDPurHvYMitvR0sbF1L7FqhvD
Q0idkmeqdDkYp4hIJ72pW3ZL5W47u4s1gx23eJxfFCbapKHGzM63G2zVIWaDheiV
K1hJNTAOWXQ2H32q9SRURfZtnDzXwHzaALYppqVhYZRuky2WiYlBy4D/s9kud1JL
1QIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 425015413423063686564032964967615633294275
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-14 15:05:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-13 15:05:11 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'url.mailigen.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18307280602342237342767050819971906577207618610891241027663403327423164979654236850761165197619983469914737625031398577324554394697163964713292601445477009725788603376642405092148926580299991095960980114754990273125186055118256559847394501531147284954154672747236952808041236030995893877784176991355447948628406798238359406802088561150774616694614361493333237497578322181222299130914047099144164506766959030692913585145657456425619714404586229485805031602882908329478332788171089169157563017967795188346081106922952072624896788716944841548076130940514127377070958721071179835229603480889469339592451100581615472102357
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							a6e99e48b04b7cd9d1bc8beb56161f4400d973b1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'url.mailigen.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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